LM1117MP-ADJ/NOPB National Semiconductor, LM1117MP-ADJ/NOPB Datasheet - Page 12

• Manufacturer Part Number: LM1117MP-ADJ/NOPB
• Description: IC REG LDO 800MA ADJ SOT-223
• Manufacturer: National Semiconductor

Specifications of LM1117MP-ADJ/NOPB

• Regulator Topology: Positive Adjustable
• Voltage - Output: 1.25 ~ 13.8 V
• Voltage - Input: 2.65 ~ 15 V
• Voltage - Dropout (typical): 1.2V @ 800mA
• Number Of Regulators: 1
• Current - Output: 800mA
• Current - Limit (min): 800mA
• Operating Temperature: 0°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-223 (3 leads + Tab), SC-73, TO-261
• Voltage Regulator Type: Linear
• Topology: LDO
• Regulator Output Type: Adjustable
• Polarity Type: Positive
• Number Of Outputs: Single
• Input Voltage (max): 15V
• Output Voltage: 1.25 to 13.8V
• Package Type: SOT-223
• Output Current: 1.5A
• Line Regulation: 0.035%
• Output Voltage Accuracy: ±1%
• Operating Temp Range: 0C to 125C
• Operating Temperature Classification: Commercial
• Dropout Voltage@current (max): 1.2@100mA/1.25@500mA
• Dropout Voltage@current (typ): 1.1@100mA/1.15@500mA
• Pin Count: 3 +Tab
• Mounting: Surface Mount
• Polarity: Positive
• Input Voltage Max: 15 V
• Output Type: Adjustable
• Dropout Voltage (max): 1.2 V at 100 mA
• Load Regulation: 0.2 %
• Voltage Regulation Accuracy: +/- 1 %
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Reference Voltage: 1.262 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LM1117MP-ADJ; LM1117MP-ADJTR

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Application Note
*Tab of device attached to topside copper
Layout
14
15
16
(Continued)
0.284
0.392
0.5
TABLE 1. θ
Copper Area
JA
Different Heatsink Area (Continued)
0.284
0.392
0.5
12
83
75
70
Thermal Resistance
61
55
53